I think doing the whole rifle would look kinda gaudy to me too. But you know, at the end of the day it doesn't matter what I think, what matters is how much the guy who owns the rifle likes it. We all have different tastes. For instance, I like the Arctic Panther white on black pattern that DPMS makes, I'm sure plenty of others don't.
Don’t worry, I wasn’t going to do it on the Colt. I was thinking about it on the spike tactical. The darker brown dots need to fade in and out more. I was trying to make it more inconsistent.
Yeah I think doing the entire rifle would look a bit cheesy too. I refinished my rifle stock on my Marlin 781 .22 with a metallic blue, it turned out great, but, doing the whole rifle would look a bit "cartoonish".
Be sure to use a satin or flat clear coat over the Krylon. You may even want to go to the expense of using a quality spray like Rustoleum, at least it is designed to adhere to metal.
I like it. I'm trying my hand at refinishing my savage's syn stock. It was so sharp i cut my self on it a couple of times and decided to smooth it out. It had to be painted after all the scraping and sanding.